I'm still fairly new to destiny, leveled a warlock first and working on a hunter now, but I'm going to want to level a titan soon and I'm probably going with defender over striker (striker seems too common anyhow). Ward of dawn's description is a bit vague though. I know it makes a shield bubble, but... -Is the bubble indestructible (except by supers)? -How much damage can it soak up in PvE? I dont pvp much, but i'd like to know if ward of dawn is something that could basically let me stand face to face with the story bosses and whatnot and survive. Also, while we're on the subject of defenders, a few other questions: -One of the ward of dawn perks says it generates additional orbs of light as it takes damage from enemy fire. Can these orbs be picked up by you, or only by allies? -One of the defender perks says that it generates additional orbs of light when you kill targets with melee attacks, and another with heavy weapons, do either of these allow you to pick up the orbs and reduce your super cooldown or are they for ally pickup only?